Keizer is located in Marion County. About 39,376 people live here (as of 2020). Between 2010 and 2020, the population grew from 36,478 to 39,376. The region is at 40 meters above sea level. The area covers about 18.8 square kilometers. There are about 1.231 streets in Keizer. The region was founded in 1982. The postal codes are 97307. The dialing code is 503. Keizer is city in Oregon, USA. Among other things, Keizer has public Transport, hotels, restaurants, cafés, clothing Stores, schools, banks, hairdressers, dentists and pharmacies. More information at
www.keizer.org.